156739042521

素因数分解:

$3^3\times {\mathrm{18503}}^1\times {\mathrm{313741}}^1$

素因数の和:332253

約数の個数: 16

約数和(自身を含む): 232219278720

約数和(自身を除く): 75480236199

約数列:

[1, 3, 9, 27, 18503, 55509, 166527, 313741, 499581, 941223, 2823669, 8471007, 5805149723, 17415449169, 52246347507, 156739042521]

約数ペア:

[(1, 156739042521), (3, 52246347507), (9, 17415449169), (27, 5805149723), (18503, 8471007), (55509, 2823669), (166527, 941223), (313741, 499581)]